JP2008127105A - Expansion bottle plug - Google Patents

Expansion bottle plug Download PDF

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JP2008127105A
JP2008127105A JP2007208145A JP2007208145A JP2008127105A JP 2008127105 A JP2008127105 A JP 2008127105A JP 2007208145 A JP2007208145 A JP 2007208145A JP 2007208145 A JP2007208145 A JP 2007208145A JP 2008127105 A JP2008127105 A JP 2008127105A
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main body
bottle plug
elastic member
moving member
elastic
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JP4625486B2 (en
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Sen-Yih Lin
森義 林
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Sunlot Bottle Stopper Co Ltd
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Sunlot Bottle Stopper Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/12—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers expansible, e.g. inflatable

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To make it possible to tightly attach a bottle plug on an inner circumferential wall of a container, or to easily take the bottle plug out of the container, by moving a moving member in a longitudinal direction with respect to a body, and by expanding and constricting an elastic body in a radial direction. <P>SOLUTION: An expansion bottle plug includes a body 1, an elastic body member 2 and a moving member 3 that can move in a longitudinal direction with respect to the body 1. The expansion bottle plug moves to the first step in the longitudinal direction with respect to the body 1 using the moving member 3 so that the elastic body member 2 is expanded in the radial direction. Moreover, the expansion bottle plug moves to the second step in the longitudinal direction with respect to the body 1 using the moving member 3 so that the elastic body member 2 is constricted in the radial direction. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、拡張式ボトルプラグに関するもので、特に液体を収容する容器のプラグに関して、上記プラグが半径方向への拡張により上記容器の開口を封止し、さらに上記プラグが上記容器の開口に対して開けようとする時、上記プラグが半径方向へ収縮することができる拡張式ボトルプラグに係るものである。   The present invention relates to an expandable bottle plug, and particularly with respect to a plug of a container that contains a liquid, the plug seals the opening of the container by expansion in a radial direction, and the plug further covers the opening of the container. The plug relates to an expandable bottle plug that can contract in the radial direction when opening.

従来のボトルプラグとしては、一般的に食用酢、油、きつい酒とワイン類などの液体を市場で販売し易くするため、通常としてガラス製または陶器製の瓶やつぼを容器とする。瓶詰めの期間において、上記液体が上記容器に注入されてから、プラグを上記容器の開口部に押し込むことにより、上記開口部を封止する。構造上において、上記プラグの外径は少なくとも上記開口部の内径より少し大きくなるように設計しなければならず、それによって上記プラグが軸方向で上記開口部の位置に押し込んだ後、上記プラグの外周壁と上記開口部の内周壁が互いに密閉になるように確保することができ、さらに上記プラグが上記容器内部の高い内圧に抵抗して脱落しないように確保することにより、長期的に上記液体を保存することができる。   Conventional bottle plugs are generally made of glass or earthenware bottles or pots to make it easier to sell liquids such as edible vinegar, oil, hard liquor and wine on the market. During the bottling period, after the liquid is injected into the container, the opening is sealed by pushing a plug into the opening of the container. Structurally, the outer diameter of the plug must be designed to be at least slightly larger than the inner diameter of the opening, so that after the plug is pushed axially into the position of the opening, By securing the outer peripheral wall and the inner peripheral wall of the opening so as to be sealed with each other, and further ensuring that the plug does not fall off due to the high internal pressure inside the container, the liquid can be maintained over a long period of time. Can be saved.

伝統上において上記容器の開口の封止方式としてねじによる螺合の方式で金属キャップを利用して封止したり、または軟らかい木で製造されたコルクなどのプラグを利用して封止したり、或いはゴムなどの圧縮性を有する材質で製造されたプラグを利用したりすることにより、上記容器の開口部を封止する。   Traditionally, as a sealing method of the opening of the container, it is sealed using a metal cap by a screwing method using a screw, or using a plug such as a cork made of soft wood, Or the opening part of the said container is sealed by utilizing the plug manufactured with the material which has compressibility, such as rubber | gum.

その中に、金属キャップを利用して容器の開口部を封止する場合、上記金属キャップは長期的に保存するのに密閉の効果が悪く、さらに業者として高価な封口機械の設備を配置しなければならない。そして、軟らかい木で製造されたコルクなどのプラグを利用して種類を封止すると、コルクが上記液体に浸さないと、上記コルクが断裂したり、コルクの屑が上記液体に脱落したりする問題が生じ、さらに上記コルクからなるプラグはワイン類しか適用せず、白酒などの液体には適用しない。   Among them, when sealing the opening of a container using a metal cap, the metal cap has a poor sealing effect for long-term storage, and moreover, an expensive sealing machine equipment must be arranged as a contractor. I must. And when the type is sealed using a plug made of soft wood such as cork, if the cork is not soaked in the liquid, the cork is torn or the cork debris drops into the liquid In addition, the plug made of the cork applies only to wines and not to liquids such as white liquor.

従来のボトルプラグとしては、本発明の出願人が出願した中華民国発明第１４６６０８号と第１６４２５７号のボトルプラグにおいては、ボトルプラグを利用して瓶を封止する時、先ず軸方向で桿体を下へ押圧することにより、本体の拡張部を半径方向へ外へ向かって拡張するように圧迫させる。それから、上記本体の拡張部により弾性体の周壁を半径方向へ外へ向かって拡張するように圧迫させることにより、瓶体に緊密に当接するようにし、瓶詰めの作業を完成する。さらに、上記弾性体はコルクの材質の代わりに弾性を有する材質により製造されるため、開封する時にコルクが断裂してしまうとの欠点を避けることができるようにしたものがある（例えば、特許文献１、２を参照）。   As the conventional bottle plug, in the bottle plugs of the Chinese invention Nos. 146608 and 164257 filed by the applicant of the present invention, when the bottle is sealed using the bottle plug, the casing is first axially provided. By pressing down, the expansion part of the main body is compressed so as to expand outward in the radial direction. Then, the peripheral portion of the elastic body is compressed by the expansion portion of the main body so as to expand outward in the radial direction so as to come into close contact with the bottle body, and the bottling operation is completed. Furthermore, since the elastic body is made of a material having elasticity instead of the material of cork, there is one that can avoid the disadvantage that the cork is torn when opening (for example, patent document) 1 and 2).

また、従来のボトルプラグとしては、他にアメリカ公告第２，０２１，２５９号の「Bottle Closure」、アメリカ公告第２，７１８，９７４号の「Expansion Stopper」、アメリカ公告第３，４３０，７７７号の「Pilferproof Cap With Integral Pressure Actuated Sealing Means」、アメリカ公告第３，６３８，８２１号の「Closure for Bottles and Similar Containers」、アメリカ公告第３，９２６，３２９号の「Stopper of Plastics Having an Expansible Portion for Bottles for Sparkling Wines and the Like」、アメリカ公告第４，９０２，２７０号の「Centrifuge Tube」、アメリカ公告第５，７２２，５４８号の「Cork Stopper for Bottles of Wine」、アメリカ公告第５，７３２，８３７号の「Vented Vial Closure Member for Freeze-Drying which Minimizes Contamination of Freeze-Dried Products」、アメリカ公開第２００４／０１１２８５６号の「Bottle Stopper」、イギリス公告第２，１９０，０７２号の「Closing Device for Bottles of Champagne and the Like」、フランス公告第２，５７２，７１９号の「Resealing Stopper, Particularly for Gassy Beverages」、日本特表２００４‐５２２６６０号の「ボトルプラグ」、ＥＵ第１３７７５０６号の「Bottle Stopper」およびＰＣＴ第２００２／０８３５１５号の「Bottle Stopper」などの従来の構造がありました（特許文献３〜１６を参照）。   Other conventional bottle plugs include “Bottle Closure” in US Publication No. 2,021,259, “Expansion Stopper” in US Publication No. 2,718,974, and US Publication No. 3,430,777. "Pilferproof Cap With Integral Pressure Actuated Sealing Means", "Closure for Bottles and Similar Containers" in US Public Notice 3,638,821, "Stopper of Plastics Having an Expansible Portion for US Public Notice 3,926,329" Bottles for Sparkling Wines and the Like ", US Notice 4,902,270" Centrifuge Tube ", USA Notice 5,722,548" Cork Stopper for Bottles of Wine ", USA Notice 5,732 837, “Vented Vial Closure Member for Freeze-Drying which Minimizes Contamination of Freeze-Dried Products”, US Publication No. 2004/0112856 Bottle Stopper ”, British Notice 2,190,072“ Closing Device for Bottles of Champagne and the Like ”, French Notice 2,572,719“ Resealing Stopper, continuously for Gassy Beverages ”, Japan Special 2004 -There were conventional structures such as “Bottle Plug” of No. 522660, “Bottle Stopper” of EU 1377506 and “Bottle Stopper” of PCT 2002/083515 (see Patent Documents 3 to 16).

また、従来のボトルプラグとしては、中華民国新型第３２７４１２号においては、ボトルプラグには桿体が含まれ、そして上記桿体から上方へ向かって順序よく弾性体、塊体、ワッシャーとボトルキャップが穿設され、最後に上記ボトルキャップの外表面において開封部材が枢接される。軸方向で下へ向かって上記開封部材を開け、軸方向で上記桿体の底部を上へ向かって引っ張ることにより、上記桿体の底部は上へ向かって上記弾性体を半径方向へ外へ拡張するように圧迫させる。これにより、上記弾性体の軸方向での長さが圧縮されることにより、上記弾性体は比較的大きい半径方向への拡張を生じることができるため、瓶の封止の信頼性を増やすことができるようにしたものがある（例えば、特許文献１７を参照）。   In addition, as a conventional bottle plug, in the new model No. 327812 of the Republic of China, the bottle plug includes a casing, and the elastic body, the lump, the washer, and the bottle cap are opened in order from the casing upward. Finally, the opening member is pivoted on the outer surface of the bottle cap. Opening the opening member downward in the axial direction and pulling the bottom of the casing upward in the axial direction, the bottom of the casing expands the elastic body outward in the radial direction Press to make it. As a result, the length of the elastic body in the axial direction is compressed, so that the elastic body can cause a relatively large radial expansion, thereby increasing the reliability of sealing the bottle. There is one that can be made (see, for example, Patent Document 17).

また、従来のボトルプラグとしては、中華民国新型第４０９７０３号においては、ボトルプラグには上から下へ従って回転ボタン、弾性体と調整桿が含まれる。上記回転ボタンの底部には螺合溝が形成され、上記調整桿の上部には外ねじが形成される。上記ボトルプラグが瓶体の開口部に置かれる時、上記回転ボタンを回転することにより、上記調整桿は軸方向で上へ移動し、そして上記調整桿の底部は軸方向で上へ上記弾性体を半径方向へ拡張するように圧迫する。これにより、上記弾性体の軸方向の長さが圧縮されるため、上記弾性体にも比較的大きい方の半径方向への拡張が生じられることにより、瓶の封止の信頼性を高めることができるようにしたものがある（例えば、特許文献１８を参照）。
中華民国発明第１４６６０８号 中華民国発明第１６４２５７号 アメリカ公告第２，０２１，２５９号 アメリカ公告第２，７１８，９７４号 アメリカ公告第３，４３０，７７７号 アメリカ公告第３，６３８，８２１号 アメリカ公告第３，９２６，３２９号 アメリカ公告第４，９０２，２７０号 アメリカ公告第５，７２２，５４８号 アメリカ公告第５，７３２，８３７号 アメリカ公開第２００４／０１１２８５６号 イギリス公告第２，１９０，０７２号 フランス公告第２，５７２，７１９号 日本特表２００４‐５２２６６０号 ＥＵ第１３７７５０６号 ＰＣＴ第２００２／０８３５１５号 中華民国新型第３２７４１２号 中華民国新型第４０９７０３号 Further, as a conventional bottle plug, in the new model No. 409703 of the Republic of China, the bottle plug includes a rotary button, an elastic body, and an adjustment rod according to the order from top to bottom. A screwing groove is formed at the bottom of the rotary button, and an external screw is formed at the top of the adjustment rod. When the bottle plug is placed in the opening of the bottle body, by rotating the rotary button, the adjustment rod moves upward in the axial direction, and the bottom portion of the adjustment rod moves upward in the axial direction. Squeeze to expand radially. Thereby, since the axial length of the elastic body is compressed, the elastic body is expanded in a relatively larger radial direction, thereby improving the reliability of sealing the bottle. There is what can be made (see, for example, Patent Document 18).
Taiwan Invention No. 146608 Taiwan Invention 164257 US Public Notice 2,021,259 US Public Notice 2,718,974 US Public Notice 3,430,777 US Public Notice 3,638,821 US Notice 3,926,329 US Public Notice 4,902,270 US Public Notice 5,722,548 US Notice 5,732,837 US Open No. 2004/0112856 British Notice No. 2,190,072 French Notice 2,572,719 Japan Special Table 2004-522660 EU No. 1377506 PCT No. 2002/083515 Taiwan New Model No. 327412 Taiwan New Model No. 409703

上記のような従来のボトルプラグにおいては、使用時において下記の問題点を有している。ａ）上述したボトルプラグは上記桿体と上記本体の拡張部により軸方向で下へ押圧して上記弾性体の周壁を半径方向へ拡張させることができるが、上記ボトルプラグの部材が少し多いため、上記ボトルプラグのコストを下げることができない。ｂ）上記ボトルプラグの半径方向への拡張の自由度が制限され、さらに現在市販の瓶体は大半ガラス材質で吹きつけの方式により製造されるが、吹きつけにより製造された瓶体は瓶のネックの内周壁において多少なり凹部または凸部が生じてしまうことにより、瓶のネックの内周壁においてその実際の口径を精確に制御することができないため、上記ボトルプラグを利用すると、偶に漏洩したりするという問題点が生じてしまう。ｃ）上記ボトルプラグの本体には４個の弁片しか設けていないため、上記弁片が半径方向へ拡張する時、上記弾性体の断面は概略四方形に形成されるため、上記容器の開口部の内周壁との密閉性も比較的よくない（特許文献１、２を参照）。   The conventional bottle plug as described above has the following problems during use. a) The above-described bottle plug can be pressed downward in the axial direction by the casing and the expansion part of the main body to expand the peripheral wall of the elastic body in the radial direction, but there are a few members of the bottle plug. The cost of the bottle plug cannot be reduced. b) The degree of freedom of expansion of the bottle plug in the radial direction is limited, and most of the commercially available bottles are manufactured by a glass spraying method. If the bottle plug is used, it will accidentally leak because the actual inner diameter of the bottle neck cannot be accurately controlled due to the occurrence of some recesses or protrusions on the inner wall of the neck. The problem that it will occur. c) Since only four valve pieces are provided on the body of the bottle plug, when the valve piece expands in the radial direction, the cross section of the elastic body is formed in a substantially square shape. The sealing property with the inner peripheral wall of the part is also relatively poor (see Patent Documents 1 and 2).

上記のような従来のボトルプラグにおいては、上記ボトルプラグの瓶の開封の作動は軸方向で下へ向かって上記開封部材を開けることによって達成することができるが、市販されている商業化の全自動封口機械は軸方向で下への押圧の作動しかできないという問題点があった。また、上記ボトルキャップには上記開封部材が設置されるため、他に各種のボトルに必要とするキャップ飾りを余分に結合することができないという問題点があった（特許文献１７を参照）。   In the conventional bottle plug as described above, the operation of opening the bottle of the bottle plug can be achieved by opening the opening member downward in the axial direction. The automatic sealing machine has a problem in that it can only be actuated downward in the axial direction. Moreover, since the said opening member is installed in the said bottle cap, there existed a problem that the cap decoration required for various other bottles could not be couple | bonded extra (refer patent document 17).

上記のような従来のボトルプラグにおいては、上記ボトルプラグの瓶の開封の作動は上記回転ボタンを回転することによって達成することができるが、市販されている商業化の全自動封口機械は通常として軸方向で下への押圧の作動しかできないという問題点があった。また、上記回転ボタンを回転する時、上記調整桿の底部は瓶のネックの内周壁に確実に当接することができないため、上記回転ボタンと調整桿には実際として空転が生じ易くなり、そして予期される瓶封止の効果を達成することができないという問題点があった。さらに、上記ボトルプラグには係止と位置決めの構造を欠けているため、上記ボトルプラグが適当な螺合によるロックの状態を維持し続けることを確保することができないという問題点があった（特許文献１８を参照）。   In the conventional bottle plug as described above, the opening operation of the bottle of the bottle plug can be achieved by rotating the rotary button. There was a problem that only a downward pressing operation was possible in the axial direction. In addition, when the rotary button is rotated, the bottom of the adjustment rod cannot reliably come into contact with the inner peripheral wall of the neck of the bottle. There is a problem that the effect of sealing the bottle cannot be achieved. Further, since the bottle plug lacks a locking and positioning structure, there is a problem in that it cannot be ensured that the bottle plug continues to maintain a locked state by appropriate screwing (patent) (Ref. 18).

上述した要素に基づき、上記のような従来のボトルプラグにおいては、応用上における問題点を有しており、さらにその部材が多いため、ボトルプラグの値段も相対的に高くなるという問題点を有している。このように、上記のような従来のボトルプラグをさらに改良しなければならない。   Based on the above-described factors, the conventional bottle plug as described above has a problem in application, and further, since there are many members, the price of the bottle plug becomes relatively high. is doing. Thus, the conventional bottle plug as described above must be further improved.

本発明はこのような問題点に鑑みて発明したものであって、その目的とするところは、ボトルプラグには本体、弾性体部材と本体に対して縦方向へ移動できる移動部材が含まれる。上記移動部材を利用して上記本体に対して一段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ拡張させることにより、容器の開口部の内周壁に緊密に付着させる。さらに上記移動部材を利用して上記本体に対して二段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ収縮させることにより、上記ボトルプラグを上記容器の開口部から容易に取り出し、上記容器の内部の液体を注ぎ出すことができる拡張式ボトルプラグを提供しようとするものである。   The present invention has been invented in view of such problems, and the object of the invention is that the bottle plug includes a main body, an elastic member, and a movable member that can move in the vertical direction with respect to the main body. By using the moving member, the main body is moved in the first stage in the vertical direction, and the elastic member is expanded in the radial direction, so that the body is closely attached to the inner peripheral wall of the opening of the container. Further, the bottle plug can be easily removed from the opening of the container by causing the main body to move in the second stage in the vertical direction using the moving member and contracting the elastic member in the radial direction. It is intended to provide an expandable bottle plug that can be taken out and the liquid inside the container can be poured out.

本発明の第一の目的は、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記移動部材を利用して上記本体に対して一段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ拡張させることにより、容器の開口部の内周壁に緊密に付着させるため、上記容器の内部の液体を長期的に保存し、そして品質の変化が起きない拡張式ボトルプラグを提供しようとするものである。   The first object of the present invention is that the bottle plug is composed of a main body, an elastic member, and a moving member that can move in the vertical direction with respect to the main body, and the first vertical direction with respect to the main body using the moving member. The liquid in the container is stored for a long period of time, and the elastic member is expanded in the radial direction so as to adhere tightly to the inner peripheral wall of the container opening. It is intended to provide an expandable bottle plug that does not change.

本発明の第二の目的は、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記移動部材を利用して上記本体に対して二段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ収縮させることにより、上記ボトルプラグを上記容器の開口部から容易に取り出し、上記容器の内部の液体を注ぎ出し、さらに上記ボトルプラグにより再び上記容器の開口部を二次的に封止することができる拡張式ボトルプラグを提供しようとするものである。   The second object of the present invention is that the bottle plug is composed of a main body, an elastic member, and a moving member that can move in the vertical direction with respect to the main body. The bottle plug is easily taken out from the opening of the container by causing the elastic member to contract in the radial direction, and the liquid inside the container is poured out. It is another object of the present invention to provide an expandable bottle plug that can secondarily seal the opening of the container.

本発明の第三の目的は、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記移動部材を利用して上記本体に対して二段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ収縮させることにより、上記ボトルプラグを上記容器の開口部から容易に取り出し、上記容器の内部の液体を注ぎ出し、さらに上記ボトルプラグの外観には破壊的な変化が生じることにより、上記ボトルプラグをリサイクルして再利用することができないため、偽物防止の効果を有する拡張式ボトルプラグを提供しようとするものである。   A third object of the present invention is that the bottle plug is composed of a main body, an elastic member, and a moving member that can move in the vertical direction with respect to the main body, and the second vertical position with respect to the main body using the moving member. The bottle plug is easily taken out from the opening of the container by causing the elastic member to contract in the radial direction, and the liquid inside the container is poured out. Since the bottle plug cannot be recycled and reused due to a destructive change in its appearance, the present invention is intended to provide an expandable bottle plug having an effect of preventing counterfeiting.

本発明の第四の目的は、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記弾性体部材と上記本体とは一体に成形されることにより、上記弾性体部材と上記本体は脱落することがない拡張式ボトルプラグを提供しようとするものである。   A fourth object of the present invention is that the bottle plug is constituted by a main body, an elastic body member and a moving member that can move in the longitudinal direction with respect to the main body, and the elastic body member and the main body are formed integrally. The elastic body member and the main body are intended to provide an expandable bottle plug that does not fall off.

上記目的を達成するために、本発明による拡張式ボトルプラグは、下記のようになるものである。すなわち、
本体、弾性体部材および移動部材により構成される。本体には上盤が設けられ、上盤には円孔が形成され、円孔の四周から環状に延伸するように複数個の連接片が設けられ、各連接片の相互の間には連接しない隙間が形成され、さらに各連接片にはそれぞれ円孔の方向に向かって突出するように当接部が設けられ、本体には底盤が設けられ、各連接片の他端は底盤に連接される。弾性体部材には適当な弾圧性を有する弾性体からなり、そして弾性体部材は本体の連接片の外側に結合される。移動部材にはキャップ部から一端へ向かって延伸するように桿体が形成され、桿体には本体の当接部と当接するための当接部が設けられることにより、本体の連接片により弾性体部材は半径方向へ拡張するように押圧され、さらに桿体には比較的小径の係止部が形成され、移動部材の桿体が本体に対して軸方向へ移動する時、係止部は本体の当接部が嵌合するのに用いられることにより、弾性体部材は半径方向へ収縮するように形成される。 In order to achieve the above object, an expandable bottle plug according to the present invention is as follows. That is,
It is comprised by a main body, an elastic body member, and a moving member. The main body is provided with an upper plate, a circular hole is formed in the upper plate, a plurality of connecting pieces are provided so as to extend annularly from the four circumferences of the circular hole, and the connecting pieces are not connected to each other. A gap is formed, and each connecting piece is provided with a contact portion so as to protrude in the direction of the circular hole, the main body is provided with a bottom plate, and the other end of each connecting piece is connected to the bottom plate. . The elastic member is made of an elastic body having an appropriate elasticity, and the elastic member is coupled to the outside of the connecting piece of the main body. The moving member is formed with a housing so as to extend from the cap portion toward one end, and the housing is provided with an abutting portion for contacting the abutting portion of the main body, so that the connecting piece of the main body is more elastic. The body member is pressed to expand in the radial direction, and a relatively small-diameter locking portion is formed on the housing. When the housing of the moving member moves in the axial direction with respect to the main body, the locking portion is The elastic member is formed so as to contract in the radial direction by being used for fitting the contact portion of the main body.

本発明による拡張式ボトルプラグは、弾性体部材と本体とは一体に成形することもできる。また、移動部材のキャップ部の内には止め部が設けられ、止め部は本体の上盤が当接するのに用いられることもできる。また、移動部材の係止部の下端の桿体には脱落止め部が形成されることにより、移動部材は本体に対して脱落しないように形成することもできる。   In the expandable bottle plug according to the present invention, the elastic member and the main body can be formed integrally. Moreover, a stop part is provided in the cap part of a moving member, and a stop part can also be used for the upper board of a main body to contact | abut. In addition, the moving member can be formed so as not to drop off from the main body by forming a drop-off preventing part in the casing at the lower end of the locking part of the moving member.

また、本発明による拡張式ボトルプラグは、本体、弾性体部材および移動部材により構成される。本体には環状壁部が設けられ、環状壁部には円孔が形成され、円孔の四周から環状に延伸するように複数個の連接片が設けられ、各連接片の相互の間には連接しない隙間が形成され、さらに各連接片にはそれぞれ円孔の方向に向かって突出するように当接部が設けられ、本体には底盤が設けられ、各連接片の他端は底盤に連接される。弾性体部材には適当な弾圧性を有する弾性体からなり、そして弾性体部材は本体の連接片の外側に結合される。移動部材には円盤部が設けられ、円盤部から一端へ向かって延伸するように桿体が形成され、桿体には本体の当接部と当接するための当接部が設けられることにより、本体の連接片により弾性体部材は半径方向へ拡張するように押圧され、さらに桿体には係止部が形成され、係止部の直径は当接部の直径より小さくなるように形成され、移動部材の桿体が本体に対して軸方向へ移動する時、係止部は本体の当接部が嵌合するのに用いられることにより、弾性体部材は半径方向へ収縮するように形成される。 The expandable bottle plug according to the present invention includes a main body, an elastic member, and a moving member. The main body is provided with an annular wall portion, a circular hole is formed in the annular wall portion, and a plurality of connecting pieces are provided so as to extend annularly from the four circumferences of the circular hole, and between the connecting pieces. A gap that is not connected is formed, and each connecting piece is provided with a contact portion so as to protrude in the direction of the circular hole, the main body is provided with a bottom plate, and the other end of each connecting piece is connected to the bottom plate. Is done. The elastic member is made of an elastic body having an appropriate elasticity, and the elastic member is coupled to the outside of the connecting piece of the main body. The moving member is provided with a disk portion, a housing is formed so as to extend from the disk portion toward one end, and the housing is provided with a contact portion for contacting the contact portion of the main body, The elastic member is pressed so as to expand in the radial direction by the connecting piece of the main body, and further, a locking part is formed on the housing, and the diameter of the locking part is formed to be smaller than the diameter of the contact part, When the housing of the moving member moves in the axial direction with respect to the main body, the locking portion is used to fit the abutting portion of the main body so that the elastic body member is contracted in the radial direction. The

さらに、本発明による拡張式ボトルプラグは、弾性体部材と本体とは一体に成形することもできる。また、移動部材の円盤部の外周壁側には外環部が設けられ、外環部と円盤部との間には断裂自在な連接部を連接することもできる。また、移動部材の係止部に本体の当接部が嵌合される時、弾性体部材の直径は弾性体部材が拡張していない状態の直径より大きくなるように形成することもできる。   Furthermore, in the expandable bottle plug according to the present invention, the elastic body member and the main body can be integrally formed. Moreover, an outer ring part is provided on the outer peripheral wall side of the disk part of the moving member, and a tearable connecting part can be connected between the outer ring part and the disk part. Further, when the abutting portion of the main body is fitted to the locking portion of the moving member, the elastic member can be formed so that the diameter of the elastic member is larger than the diameter in a state where the elastic member is not expanded.

本発明の拡張式ボトルプラグによれば、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記移動部材を利用して上記本体に対して一段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ拡張させることにより、容器の開口部の内周壁に緊密に付着させるため、上記容器の内部の液体を長期的に保存し、そして品質の変化が起きないという利点がある。   According to the expandable bottle plug of the present invention, the bottle plug is composed of a main body, an elastic body member, and a moving member that can move in the vertical direction with respect to the main body, and the first stage with respect to the main body using the moving member. The liquid inside the container is stored for a long time in order to adhere to the inner peripheral wall of the opening of the container by causing the movement in the longitudinal direction and expanding the elastic member in the radial direction, and There is an advantage that quality does not change.

本発明の拡張式ボトルプラグによれば、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記移動部材を利用して上記本体に対して二段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ収縮させることにより、上記ボトルプラグを上記容器の開口部から容易に取り出し、上記容器の内部の液体を注ぎ出し、さらに上記ボトルプラグにより再び上記容器の開口部を二次的に封止することができるという利点がある。   According to the expandable bottle plug of the present invention, the bottle plug includes a main body, an elastic body member, and a moving member that can move in the vertical direction with respect to the main body, and the second stage with respect to the main body using the moving member. The bottle plug is easily taken out from the opening of the container, the liquid inside the container is poured out, and the bottle is further poured out by causing the elastic member to contract in the radial direction. There is an advantage that the opening of the container can be secondarily sealed again by the plug.

本発明の拡張式ボトルプラグによれば、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記移動部材を利用して上記本体に対して二段目の縦方向への移動を行わせ、上記弾性体部材を半径方向へ収縮させることにより、上記ボトルプラグを上記容器の開口部から容易に取り出し、上記容器の内部の液体を注ぎ出し、さらに上記ボトルプラグの外観には破壊的な変化が生じることにより、上記ボトルプラグをリサイクルして再利用することができないため、偽物防止の効果を有するという利点がある。   According to the expandable bottle plug of the present invention, the bottle plug includes a main body, an elastic body member, and a moving member that can move in the vertical direction with respect to the main body, and the second stage with respect to the main body using the moving member. The bottle plug is easily taken out from the opening of the container, the liquid inside the container is poured out, and the bottle is further poured out by causing the elastic member to contract in the radial direction. Since a destructive change occurs in the appearance of the plug, the bottle plug cannot be recycled and reused.

本発明の拡張式ボトルプラグによれば、ボトルプラグは本体、弾性体部材と本体に対して縦方向へ移動できる移動部材により構成され、上記弾性体部材と上記本体とは一体成形になるように形成されることにより、上記弾性体部材と上記本体は脱落することがないという利点がある。   According to the expandable bottle plug of the present invention, the bottle plug is constituted by a main body, an elastic body member, and a movable member that can move in the vertical direction with respect to the main body, and the elastic body member and the main body are integrally formed. By being formed, there is an advantage that the elastic body member and the main body do not fall off.

本発明の実施の形態について、以下、図面を参照して説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図１を参照すると、本発明の実施例１の拡張式ボトルプラグは本体１、弾性体部材２および移動部材３により共同でボトルプラグまたはその相似物を組成し、上記ボトルプラグはガラス瓶、陶器つぼ、磁器つぼ、つぼまたは金属瓶などの材質から製造される容器を封止するのに用いられる。   Referring to FIG. 1, the expandable bottle plug according to the first embodiment of the present invention forms a bottle plug or the like together by a main body 1, an elastic member 2, and a moving member 3. Used to seal containers made from materials such as porcelain vases, vases or metal bottles.

再び図１を参照すると、本体１はプラスチックなどの惰性材質により射出成形の方式を利用して製造され、本体１には上盤１１が設けられ、上盤１１には円孔１４が形成され、円孔１４の四周から環状に延伸するように複数個の連接片１３が設けられ、本実施例において連接片１３は好ましくは８片からなる。連接片１３の相互の間には連接しない隙間１５が形成され、さらに連接片１３にはそれぞれ円孔１４の方向に向かって突出するように当接部１６が設けられる。本実施例において、当接部１６は直接連接片１３の外周壁から円孔１４の方向に向かって突出するように形成される。各連接片１３の他端は底盤１２に連接され、底盤１２により各連接片１３は比較的高い強度を有するように形成される。   Referring to FIG. 1 again, the main body 1 is manufactured by an injection molding method using a plastic material such as plastic, the main body 1 is provided with an upper board 11, and the upper board 11 is formed with a circular hole 14. A plurality of connecting pieces 13 are provided so as to extend annularly from the four circumferences of the circular hole 14, and in this embodiment, the connecting pieces 13 are preferably composed of eight pieces. A gap 15 that is not connected is formed between the connecting pieces 13, and a contact portion 16 is provided on each connecting piece 13 so as to protrude toward the circular hole 14. In the present embodiment, the contact portion 16 is formed so as to protrude from the outer peripheral wall of the connecting piece 13 toward the circular hole 14. The other end of each connecting piece 13 is connected to the bottom plate 12, and each connecting piece 13 is formed by the bottom plate 12 so as to have a relatively high strength.

弾性体部材２はゴムまたはゴム、プラスチックなどの材料から発泡して製造されることにより、弾性体部材２は適当な弾圧性を有する弾性体からなる。本実施例において、弾性体部材２は筒状に形成され、そして本体１の連接片１３の外側に結合される。また、弾性体部材２と本体１とは一体成形になるように製造され、弾性体部材２の弁片２１は本体１の隙間１５に充填して付着することができ、さらに弾性体部材２の上部に設けられた突出部２２は上盤１１に予め残される貫穿孔１７の位置に嵌入することにより、弾性体部材２と本体１との間には緊密に結合されるため、脱落する虞がなくなる。さらに、弾性体部材２の外周壁には複数個の排気溝２３が設けられることにより、弾性体部材２が容器の開口部に嵌入される時、容器の内部の気体は排出される。   The elastic member 2 is manufactured by foaming a material such as rubber, rubber, or plastic, so that the elastic member 2 is made of an elastic body having an appropriate elasticity. In this embodiment, the elastic member 2 is formed in a cylindrical shape and is coupled to the outside of the connecting piece 13 of the main body 1. Further, the elastic member 2 and the main body 1 are manufactured so as to be integrally formed, and the valve piece 21 of the elastic member 2 can be filled and attached to the gap 15 of the main body 1. Since the protruding portion 22 provided at the upper portion is tightly coupled between the elastic member 2 and the main body 1 by being fitted in the position of the through hole 17 left in the upper board 11 in advance, there is a possibility of dropping off. Disappear. Further, a plurality of exhaust grooves 23 are provided in the outer peripheral wall of the elastic member 2 so that when the elastic member 2 is fitted into the opening of the container, the gas inside the container is discharged.

移動部材３はプラスチックなどの惰性材質により射出成形の方式を利用して製造され、移動部材３は比較的大きい面積を有するキャップ部３５から一端へ向かって延伸するように桿体３１が形成され、キャップ部３５はボトルプラグの外観形状を有することができ、またはキャップ部３５から金属、陶器、磁気ウッドまたはガラスなどの材質からなるキャップと結合することができる。桿体３１は本体１の円孔１４に挿入することができ、桿体３１には当接部３２が設けられ、当接部３２は本体１の当接部１６と当接することができるため、本体１の連接片１３により弾性体部材２は半径方向へ拡張するように押圧され、さらに桿体３１には比較的小径の係止部３３が形成され、移動部材３の桿体３１が本体１に対して軸方向へ移動する時、係止部３３は本体１の当接部１６が嵌合するのに用いられることにより、弾性体部材２は半径方向へ収縮するように形成される。移動部材３の桿体１が本体１に挿入して本体１において軸方向で移動する時に予定の距離で停止するべく、キャップ部３５の内には止め部３６が設けられ、止め部３６が本体１の上盤１１に当接されることにより、移動部材３は本体１に対して一定の距離で移動することができる。また、係止部３３の下端の桿体３１には脱落止め部３４が形成されることにより、移動部材３は本体１に対して脱落しないように形成される。さらに、脱落止め部３４の直径が当接部３２の直径より大きくなると、移動部材３の脱落防止の効果はよりよくなる。   The moving member 3 is manufactured by an injection molding method using a plastic material such as plastic, and the moving member 3 is formed with a casing 31 so as to extend from the cap portion 35 having a relatively large area toward one end, The cap part 35 can have the appearance of a bottle plug, or can be combined from the cap part 35 with a cap made of a material such as metal, earthenware, magnetic wood or glass. Since the housing 31 can be inserted into the circular hole 14 of the main body 1, the housing 31 is provided with a contact portion 32, and the contact portion 32 can contact the contact portion 16 of the main body 1. The elastic member 2 is pressed by the connecting piece 13 of the main body 1 so as to expand in the radial direction. Further, a locking portion 33 having a relatively small diameter is formed on the casing 31, and the casing 31 of the moving member 3 is connected to the main body 1. When the elastic member 2 moves in the axial direction, the elastic member 2 is formed so as to contract in the radial direction by using the engaging portion 33 for fitting the contact portion 16 of the main body 1. In order to stop at a predetermined distance when the housing 1 of the moving member 3 is inserted into the main body 1 and moves in the axial direction in the main body 1, a stop portion 36 is provided in the cap portion 35. The moving member 3 can move at a certain distance with respect to the main body 1 by being brought into contact with one upper board 11. In addition, the movable member 3 is formed so as not to fall off the main body 1 by forming a drop-off preventing portion 34 in the casing 31 at the lower end of the locking portion 33. Further, when the diameter of the stopper part 34 is larger than the diameter of the abutting part 32, the effect of preventing the moving member 3 from falling off becomes better.

図２を参照すると、本発明の実施例１の拡張式ボトルプラグが結合される時、移動部材３の係止部３３に本体１の連接片１３に設けられた当接部１６が嵌合されることにより、弾性体部材２の直径は拡張せずに比較的小さい直径を有する状態を保持し、この時に本發明の拡張式ボトルプラグを容器の開口部に容易に置き入れたり、或いは容器の開口部から取り出したりすることができる。   Referring to FIG. 2, when the expandable bottle plug according to the first embodiment of the present invention is coupled, the contact portion 16 provided on the connecting piece 13 of the main body 1 is fitted to the locking portion 33 of the moving member 3. Thus, the diameter of the elastic body member 2 is not expanded, but is maintained at a relatively small diameter. At this time, the expandable bottle plug of the present invention can be easily placed in the opening of the container, It can be taken out from the opening.

図３を参照すると、本発明の実施例１の拡張式ボトルプラグを容器の開口部を緊密に封止しようとする時、外力により移動部材３を本体１に対して一段目の軸方向への移動を行うことができる。本実施例において、移動部材３を本体１に対して下へ押圧して移動（図面から見れば）させることにより、桿体３１の当接部３２と本体１の連接片１３に設けられた当接部１６が当接し合うため、本体１の各連接片１３は放射状に拡張することにより、弾性体部材２を半径方向へ拡張して容器の開口部を緊密に封止することができる。   Referring to FIG. 3, when the expandable bottle plug according to the first embodiment of the present invention is tightly sealed at the opening of the container, the moving member 3 is moved in the first axial direction with respect to the main body 1 by an external force. Can move. In this embodiment, the moving member 3 is pressed down and moved (as viewed from the drawing) with respect to the main body 1, so that the contact portion 32 of the housing 31 and the connecting piece 13 of the main body 1 are provided. Since the contact portions 16 come into contact with each other, the connecting pieces 13 of the main body 1 can be radially expanded, so that the elastic member 2 can be expanded in the radial direction to tightly seal the opening of the container.

本発明の拡張式ボトルプラグを容器の開口部から取り出そうとする時、移動部材３を本体１に対して二段目の軸方向への移動を行うことができる。本実施例において、移動部材３を本体１に対して上へ引っ張って移動（図面から見れば）させることにより、桿体３１の当接部３２と本体１の連接片１３に設けられた当接部１６が当接し合う（図２を参照）。このように、弾性体部材２はそのものの弾性力により半径方向へ収縮することにより、弾性体部材２の直径は拡張せずに比較的小さい直径を有する状態を保持する。この時に本発明の拡張式ボトルプラグを容器の開口部から容易に取り出すことができる。   When the expandable bottle plug of the present invention is to be taken out from the opening of the container, the moving member 3 can be moved in the second axial direction with respect to the main body 1. In this embodiment, the abutting portion 32 of the housing 31 and the connecting piece 13 of the main body 1 are provided by moving the moving member 3 upward (as viewed from the drawing) with respect to the main body 1. The parts 16 come into contact with each other (see FIG. 2). As described above, the elastic member 2 contracts in the radial direction by its own elastic force, so that the diameter of the elastic member 2 does not expand but maintains a relatively small diameter. At this time, the expandable bottle plug of the present invention can be easily taken out from the opening of the container.

図４を参照すると、本発明の実施例２の拡張式ボトルプラグは本体４、弾性体部材５および移動部材６などの部材ににより構成される。本体４はプラスチックなどの惰性材質により射出成形の方式を利用して製造され、本体４には環状壁部４１が設けられ、環状壁部４１はボトルプラグの外観形状を有することができ、または環状壁部４１から金属、陶器、磁気ウッドまたはガラスなどの材質からなるキャップと結合することができる。環状壁部４１の内には円孔４４が設けられ、円孔４４の四周から環状に延伸するように複数個の連接片４３が設けられ、連接片４３の相互の間には連接しない隙間４５が形成され、さらに連接片４３にはそれぞれ円孔４４の方向に向かって突出するように当接部４６が設けられる。本実施例において、当接部４６は直接連接片４３の外周壁から円孔４４の方向に向かって突出するように形成される。各連接片４３の他端は底盤４２に連接され、底盤４２により各連接片４３は比較的高い強度を有するように形成される。   Referring to FIG. 4, the expandable bottle plug according to the second embodiment of the present invention includes members such as a main body 4, an elastic member 5, and a moving member 6. The main body 4 is manufactured by an injection molding method using a plastic material such as plastic, and the main body 4 is provided with an annular wall portion 41. The annular wall portion 41 can have an appearance shape of a bottle plug, or an annular shape. The wall 41 can be combined with a cap made of a material such as metal, earthenware, magnetic wood, or glass. A circular hole 44 is provided in the annular wall portion 41, a plurality of connecting pieces 43 are provided so as to extend annularly from the four circumferences of the circular hole 44, and a gap 45 that is not connected between the connecting pieces 43. Further, the connecting piece 43 is provided with a contact portion 46 so as to protrude in the direction of the circular hole 44. In the present embodiment, the contact portion 46 is formed so as to protrude from the outer peripheral wall of the connecting piece 43 in the direction of the circular hole 44. The other end of each connecting piece 43 is connected to the bottom plate 42, and each connecting piece 43 is formed by the bottom plate 42 so as to have a relatively high strength.

弾性体部材５はゴムまたはゴム、プラスチックなどの材料から発泡して製造されることにより、弾性体部材５は適当な弾圧性を有する弾性体からなる。本実施例において、弾性体部材５は筒状に形成され、そして本体４の連接片４３の外側に結合される。また、弾性体部材５と本体４とは一体成形になるように製造され、弾性体部材５の弁片５１は本体４の隙間４５に充填して付着することができ、さらに弾性体部材５の上部に設けられた突出部５２は環状壁部４１に予め残される貫穿孔４７の位置に嵌入することにより、弾性体部材５と本体４との間には緊密に結合されるため、脱落する虞がなくなる。さらに、弾性体部材５の外周壁には複数個の排気溝５３が設けられることにより、弾性体部材５が容器の開口部に嵌入される時、容器の内部の気体は排出される。   The elastic member 5 is manufactured by foaming from a material such as rubber, rubber, or plastic, so that the elastic member 5 is made of an elastic body having appropriate elasticity. In the present embodiment, the elastic member 5 is formed in a cylindrical shape and is coupled to the outside of the connecting piece 43 of the main body 4. Further, the elastic member 5 and the main body 4 are manufactured so as to be integrally molded, and the valve piece 51 of the elastic member 5 can be filled and attached to the gap 45 of the main body 4. The protrusion 52 provided at the upper portion is closely coupled between the elastic member 5 and the main body 4 by being fitted in the position of the through hole 47 left in the annular wall portion 41 in advance. Disappears. Further, a plurality of exhaust grooves 53 are provided on the outer peripheral wall of the elastic member 5 so that the gas inside the container is discharged when the elastic member 5 is fitted into the opening of the container.

移動部材６はプラスチックなどの惰性材質により射出成形の方式を利用して製造され、移動部材６は比較的大きい面積を有する円盤部６５から一端へ向かって延伸するように桿体６１が形成され、円盤部６５も金属、陶器、磁気ウッドまたはガラスなどの材質からなるキャップと結合することができる。桿体６１は本体４の円孔４４に挿入することができ、桿体６１には当接部６２が設けられ、当接部６２は本体４の当接部４６と当接し合うことができるため、本体４の連接片４３により弾性体部材５は半径方向へ拡張するように押圧され、さらに桿体６１には比較的小径の係止部６３が形成され、移動部材６の桿体６１が本体４に対して軸方向へ移動する時、係止部６３は本体４の当接部４６と嵌合することができるため、弾性体部材５は半径方向へ収縮するように形成される。弾性体部材５の半径方向への収縮量は係止部６３と桿体６１そのものの直径の差によって設計することができるため、弾性体部材５の外径は予定のサイズに設計される。また、本実施例において、移動部材６の円盤部６５の外周壁側には外環部６４が設けられ、外環部６４と円盤部６５との間には断裂自在な連接部６６が連接される。移動部材６の桿体６１が本体４に対して下へ押圧して移動する時、外環部６４と円盤部６５は連接部６６から断裂することにより、外環部６４と円盤部６５は離脱し、そして移動部材６は本体４の環状壁部４１の内に沈み込んで、本体４の当接部４６により桿体６１の係止部６３に嵌入されることにより、移動部材６は復位するように移動することができなくなる。   The moving member 6 is manufactured by an injection molding method using a plastic material such as plastic, and the moving member 6 is formed with a casing 61 so as to extend from the disk portion 65 having a relatively large area toward one end, The disk part 65 can also be combined with a cap made of a material such as metal, ceramic, magnetic wood or glass. The housing 61 can be inserted into the circular hole 44 of the main body 4, and the housing 61 is provided with a contact portion 62, and the contact portion 62 can contact the contact portion 46 of the main body 4. The elastic member 5 is pressed by the connecting piece 43 of the main body 4 so as to expand in the radial direction. Further, a locking portion 63 having a relatively small diameter is formed on the casing 61, and the casing 61 of the moving member 6 is the main body 61. When moving in the axial direction with respect to 4, the locking portion 63 can be engaged with the abutting portion 46 of the main body 4, so that the elastic member 5 is formed to contract in the radial direction. Since the amount of contraction in the radial direction of the elastic member 5 can be designed based on the difference in diameter between the locking portion 63 and the casing 61 itself, the outer diameter of the elastic member 5 is designed to a predetermined size. In this embodiment, an outer ring part 64 is provided on the outer peripheral wall side of the disk part 65 of the moving member 6, and a tearable connecting part 66 is connected between the outer ring part 64 and the disk part 65. The When the casing 61 of the moving member 6 is pressed down and moves relative to the main body 4, the outer ring part 64 and the disk part 65 are torn from the connecting part 66, so that the outer ring part 64 and the disk part 65 are detached. The moving member 6 sinks into the annular wall portion 41 of the main body 4 and is fitted into the engaging portion 63 of the housing 61 by the contact portion 46 of the main body 4 so that the moving member 6 is restored. Will not be able to move.

図５を参照すると、本発明の実施例２の拡張式ボトルプラグが結合されて未だ封止していない状態で、移動部材６は本体４に対して挿し込んだり、取り出したりすることができる状態である。   Referring to FIG. 5, the movable member 6 can be inserted into and removed from the main body 4 in a state where the expandable bottle plug according to the second embodiment of the present invention is joined and not yet sealed. It is.

図６を参照すると、本発明の実施例２の拡張式ボトルプラグを容器の開口部を緊密に封止しようとする時、外力により移動部材６を本体４に対して一段目の軸方向への移動を行うことができる。本実施例において、移動部材６を本体４に対して下へ押圧して移動（図面から見れば）させることにより、移動部材６の外環部６４と円盤部６５は本体４の環状壁部４１の上部とは貼接するように形成される。この時、桿体６１の当接部６２と本体４の連接片４３に設けられた当接部４６が当接し合うため、本体４の各連接片４３は放射状に拡張することにより、弾性体部材５を半径方向へ拡張して容器の開口部を緊密に封止することができる。   Referring to FIG. 6, when the expandable bottle plug according to the second embodiment of the present invention is to tightly seal the opening of the container, the moving member 6 is moved in the first axial direction with respect to the main body 4 by an external force. Can move. In this embodiment, the outer ring portion 64 and the disc portion 65 of the moving member 6 are moved to the annular wall portion 41 of the main body 4 by pressing the moving member 6 downward with respect to the main body 4 to move (as viewed from the drawing). It is formed so as to stick to the upper part of. At this time, since the abutting portion 62 of the housing 61 and the abutting portion 46 provided on the connecting piece 43 of the main body 4 come into contact with each other, each connecting piece 43 of the main body 4 expands radially, thereby elastic member. 5 can be expanded radially to tightly seal the opening of the container.

図７を参照すると、本発明の拡張式ボトルプラグを容器の開口部から取り出そうとする時、移動部材６を本体４に対して下へ押圧して二段目の軸方向への移動を行うことができる。この時、移動部材６の外環部６４と円盤部６５は連接部６６から断裂し、そして円盤部６５は本体４の環状壁部４１の内に沈み込んで、さらに桿体６１の係止部６３と本体４の連接片４３に設けられた当接部４６とは当接し合うように形成される。このように、移動部材６は外環部６４から破壊される他に、移動部材６は係止部６３と当接部４６との当接によって復位することができなくなり、本発明のボトルプラグが破壊されてリサイクルして再利用することができないため、偽物防止の効果を有する。   Referring to FIG. 7, when the expandable bottle plug of the present invention is to be taken out from the opening of the container, the moving member 6 is pressed downward against the main body 4 to move in the second axial direction. Can do. At this time, the outer ring part 64 and the disk part 65 of the moving member 6 are torn from the connecting part 66, and the disk part 65 sinks into the annular wall part 41 of the main body 4, and further the locking part of the housing 61. 63 and the contact part 46 provided on the connecting piece 43 of the main body 4 are formed so as to contact each other. In this way, the moving member 6 is not destroyed from the outer ring portion 64, but the moving member 6 cannot be restored by the contact between the locking portion 63 and the contact portion 46, and the bottle plug of the present invention is Since it is destroyed and cannot be recycled and reused, it has the effect of preventing counterfeiting.

また、桿体６１の係止部６３が本体４の連接片４３に設けられた当接部４６に嵌合された時、弾性体部材２そのものの弾性力により半径方向へ収縮することにより、弾性体部材２は比較的小さい直径を有する状態を保持するため、本発明の拡張式ボトルプラグを容器の開口部から容易に取り出すことができる。さらに、弾性体部材２の収縮後の直径は桿体６１の係止部６３の直径または本体４の連接片４３に設けられた当接部４６の突出量により設計されるため、弾性体部材２の収縮後の直径を予定のサイズに保持することができる。仮に弾性体部材２の直径は容器の開口部の内径より少し大きいだけであっても、本発明の拡張式ボトルプラグによれば容器の開口部に対して封止の作用を行うことができる。   Further, when the locking portion 63 of the housing 61 is fitted into the contact portion 46 provided on the connecting piece 43 of the main body 4, the elastic member 2 itself contracts in the radial direction due to the elastic force of the elastic body member 2 itself. Since the body member 2 maintains a state having a relatively small diameter, the expandable bottle plug of the present invention can be easily taken out from the opening of the container. Further, the diameter of the elastic member 2 after contraction is designed based on the diameter of the locking portion 63 of the housing 61 or the protruding amount of the abutting portion 46 provided on the connecting piece 43 of the main body 4. It is possible to keep the diameter after contraction of a predetermined size. Even if the diameter of the elastic member 2 is only slightly larger than the inner diameter of the opening of the container, according to the expandable bottle plug of the present invention, the opening of the container can be sealed.

上述の如く、本発明の拡張式ボトルプラグによれば、移動部材により本体に対して一段目の軸方向への移動を行うことにより、上記ボトルプラグには直径の拡張が形成され、さらに上記直径は容器の開口部の内径より大きいため、弾性体部材は緊密かつ固く上記容器の開口部の内周壁に付着され、これによって上記容器の内部に保存される液体はよりよい密閉の効果を獲得することができる。他に、上記移動部材により上記本体に対して二段目の軸方向への移動を行うことにより、上記弾性体部材には半径方向へ収縮が形成される。また、上記直径を予定のサイズに設定することができるため、上記ボトルプラグを上記容器の開口部から簡単かつ容易に取り出すことができ、或いは上記ボトルプラグにより再び上記容器の開口部を封止することができる。さらに、本発明の拡張式ボトルプラグによれば、上記本体の連接片は放射状に環設されることにより、上記連接片は放射状に拡張することができるため、上記ボトルプラグと上記容器の開口部とは比較的よい密封の効果を獲得することができると共に、上記ボトルプラグの構造が比較的簡単であるため、コストを低く抑えることができる。   As described above, according to the expandable bottle plug of the present invention, the bottle plug is expanded in diameter by moving in the first axial direction relative to the main body by the moving member. Is larger than the inner diameter of the opening of the container, the elastic member is tightly and firmly attached to the inner peripheral wall of the opening of the container, so that the liquid stored inside the container acquires a better sealing effect. be able to. In addition, the elastic member is contracted in the radial direction by moving the main body in the second axial direction with respect to the main body. Further, since the diameter can be set to a predetermined size, the bottle plug can be easily and easily removed from the opening of the container, or the opening of the container is sealed again by the bottle plug. be able to. Further, according to the expandable bottle plug of the present invention, since the connecting piece of the main body is radially provided, the connecting piece can be expanded radially, so that the bottle plug and the opening of the container A relatively good sealing effect can be obtained, and the structure of the bottle plug is relatively simple, so that the cost can be kept low.

本発明は、その精神及び必須の特徴事項から逸脱することなく他のやり方で実施することができる。従って、本明細書に記載した好ましい実施例は例示的なものであり、限定的なものではない。   The present invention may be implemented in other ways without departing from the spirit and essential characteristics thereof. Accordingly, the preferred embodiments described herein are illustrative and not limiting.

本発明の実施例１の拡張式ボトルプラグの分解斜視図である。It is a disassembled perspective view of the expansion type bottle plug of Example 1 of this invention. 本発明の実施例１の拡張式ボトルプラグの組み立てられた状態を示す断面図である。It is sectional drawing which shows the assembled state of the expansion type bottle plug of Example 1 of this invention. 本発明の実施例１の拡張式ボトルプラグによる拡張された状態を示す断面図である。It is sectional drawing which shows the state expanded by the expansion type bottle plug of Example 1 of this invention. 本発明の実施例２の拡張式ボトルプラグの分解斜視図である。It is a disassembled perspective view of the expansion type bottle plug of Example 2 of this invention. 本発明の実施例２の拡張式ボトルプラグによる組み立てられた状態を示す断面図である。It is sectional drawing which shows the state assembled by the expansion type bottle plug of Example 2 of this invention. 本発明の実施例２の拡張式ボトルプラグによる拡張された状態を示す断面図である。It is sectional drawing which shows the state expanded by the expansion type bottle plug of Example 2 of this invention. 本発明の実施例２の拡張式ボトルプラグによる開放された状態を示す断面図である。It is sectional drawing which shows the state open | released by the expansion type bottle plug of Example 2 of this invention.

符号の説明Explanation of symbols

１ 本体 １１ 上盤
１２ 底盤 １３ 連接片
１４ 円孔 １５ 隙間
１６ 当接部 １７ 貫穿孔
２ 弾性体部材 ２１ 弁片
２２ 突出部 ２３ 排気溝
３ 移動部材 ３１ 桿体
３２ 抵接部 ３３ 係止部
３４ 脱落止め部 ３５ キャップ部
３６ 止め部
４ 本体 ４１ 環状壁部
４２ 底盤 ４３ 連接片
４４ 円孔 ４５ 隙間
４６ 当接部 ４７ 貫穿孔
５ 弾性体部材 ５１ 弁片
５２ 突出部 ５３ 排気溝
６ 移動部材 ６１ 桿体
６２ 当接部 ６３ 係止部
６４ 外環部 ６５ 円盤部
６６ 連接部 DESCRIPTION OF SYMBOLS 1 Main body 11 Top board 12 Bottom board 13 Connection piece 14 Circular hole 15 Clearance 16 Contact part 17 Through-hole 2 Elastic body member 21 Valve piece 22 Projection part 23 Exhaust groove 3 Moving member 31 Housing 32 Engagement part 33 Locking part 34 Drop-off prevention part 35 Cap part 36 Stop part 4 Main body 41 Annular wall part 42 Base plate 43 Connecting piece 44 Circular hole 45 Gap 46 Abutting part 47 Through hole 5 Elastic body member 51 Valve piece 52 Projection part 53 Exhaust groove 6 Moving member 61 桿Body 62 Contacting part 63 Locking part 64 Outer ring part 65 Disk part 66 Connecting part

Claims (8)

本体（１）、弾性体部材（２）および移動部材（３）により構成される拡張式ボトルプラグであって、本体（１）には上盤（１１）が設けられ、上盤（１１）には円孔（１４）が形成され、円孔（１４）の四周から環状に延伸するように複数個の連接片（１３）が設けられ、各連接片（１３）の相互の間には連接しない隙間（１５）が形成され、さらに各連接片（１３）にはそれぞれ円孔（１４）の方向に向かって突出するように当接部（１６）が設けられ、本体（１）には底盤（１２）が設けられ、各連接片（１３）の他端は底盤（１２）に連接され、弾性体部材（２）には適当な弾圧性を有する弾性体からなり、そして弾性体部材（２）は本体（１）の連接片（１３）の外側に結合され、移動部材（３）にはキャップ部（３５）から一端へ向かって延伸するように桿体（３１）が形成され、桿体（３１）には本体（１）の当接部（１６）と当接するための当接部（３２）が設けられることにより、本体（１）の連接片（１３）により弾性体部材（２）は半径方向へ拡張するように押圧され、さらに桿体（３１）には比較的小径の係止部（３３）が形成され、移動部材（３）の桿体（３１）が本体（１）に対して軸方向へ移動する時、係止部（３３）は本体（１）の当接部（１６）が嵌合するのに用いられることにより、弾性体部材（２）は半径方向へ収縮するように形成されることを特徴とする拡張式ボトルプラグ。   An expandable bottle plug comprising a main body (1), an elastic member (2) and a moving member (3), wherein the main body (1) is provided with an upper board (11), and the upper board (11) A circular hole (14) is formed, and a plurality of connecting pieces (13) are provided so as to extend annularly from the four circumferences of the circular hole (14), and the connecting pieces (13) are not connected to each other. A gap (15) is formed, and each connecting piece (13) is provided with a contact portion (16) so as to protrude in the direction of the circular hole (14). 12), the other end of each connecting piece (13) is connected to the bottom plate (12), the elastic member (2) is made of an elastic body having an appropriate elasticity, and the elastic member (2) Is coupled to the outside of the connecting piece (13) of the main body (1), and the moving member (3) has one end from the cap portion (35). A housing (31) is formed so as to extend toward the housing, and the housing (31) is provided with a contact portion (32) for contacting the contact portion (16) of the main body (1). The elastic member (2) is pressed by the connecting piece (13) of the main body (1) so as to expand in the radial direction, and a relatively small-diameter engaging portion (33) is formed on the housing (31), When the housing (31) of the moving member (3) moves in the axial direction with respect to the main body (1), the engaging part (33) is fitted with the abutting part (16) of the main body (1). The expandable bottle plug is characterized in that the elastic body member (2) is formed so as to contract in the radial direction when used. 弾性体部材（２）と本体（１）とは一体に成形されることを特徴とする請求項１記載の拡張式ボトルプラグ。   The expandable bottle plug according to claim 1, wherein the elastic member (2) and the main body (1) are integrally formed. 移動部材（３）のキャップ部（３５）の内には止め部（３６）が設けられ、止め部（３６）は本体（１）の上盤（１１）が当接するのに用いられることを特徴とする請求項１記載の拡張式ボトルプラグ。   A stop portion (36) is provided in the cap portion (35) of the moving member (3), and the stop portion (36) is used for contacting the upper plate (11) of the main body (1). The expandable bottle plug according to claim 1. 移動部材（３）の係止部（３３）の下端の桿体（３１）には脱落止め部（３４）が形成されることにより、移動部材（３）は本体（１）に対して脱落しないように形成されることを特徴とする請求項１記載の拡張式ボトルプラグ。   A drop-off preventing part (34) is formed on the lower body (31) of the locking part (33) of the moving member (3) so that the moving member (3) does not drop off with respect to the main body (1). The expandable bottle plug according to claim 1, wherein the expandable bottle plug is formed as follows. 本体（４）、弾性体部材（５）および移動部材（６）により構成される拡張式ボトルプラグであって、本体（４）には環状壁部（４１）が設けられ、環状壁部（４１）には円孔（４４）が形成され、円孔（４４）の四周から環状に延伸するように複数個の連接片（４３）が設けられ、各連接片（４３）の相互の間には連接しない隙間（４５）が形成され、さらに各連接片（４３）にはそれぞれ円孔（４４）の方向に向かって突出するように当接部（４６）が設けられ、本体（１）には底盤（１２）が設けられ、各連接片（１３）の他端は底盤（１２）に連接され、弾性体部材（５）には適当な弾圧性を有する弾性体からなり、そして弾性体部材（５）は本体（４）の連接片（４３）の外側に結合され、移動部材（６）には円盤部（６５）が設けられ、円盤部（６５）から一端へ向かって延伸するように桿体（６１）が形成され、桿体（６１）には本体（４）の当接部（４６）と当接するための当接部（６２）が設けられることにより、本体（４）の連接片（４３）により弾性体部材（５）は半径方向へ拡張するように押圧され、さらに桿体（６１）には係止部（６３）が形成され、係止部（６３）の直径は当接部（６２）の直径より小さくなるように形成され、移動部材（６）の桿体（６１）が本体（４）に対して軸方向へ移動する時、係止部（６３）は本体（４）の当接部（４６）が嵌合するのに用いられることにより、弾性体部材（５）は半径方向へ収縮するように形成されることを特徴とする拡張式ボトルプラグ。   The expandable bottle plug includes a main body (4), an elastic member (5), and a moving member (6). The main body (4) is provided with an annular wall portion (41), and the annular wall portion (41 ) Is formed with a plurality of connecting pieces (43) so as to extend annularly from the four circumferences of the circular holes (44), and between the connecting pieces (43). A gap (45) that is not connected is formed, and each connecting piece (43) is provided with a contact portion (46) so as to protrude toward the circular hole (44). A bottom plate (12) is provided, and the other end of each connecting piece (13) is connected to the bottom plate (12). The elastic member (5) is made of an elastic body having appropriate elasticity, and an elastic member ( 5) is coupled to the outside of the connecting piece (43) of the main body (4), and the disc (65) is provided on the moving member (6). The housing (61) is formed so as to extend from the disk portion (65) toward one end, and the housing (61) is in contact with the contact portion (46) of the main body (4). By providing the portion (62), the elastic member (5) is pressed so as to expand in the radial direction by the connecting piece (43) of the main body (4), and further, the locking portion ( 63) is formed, and the diameter of the locking part (63) is formed to be smaller than the diameter of the abutting part (62), and the housing (61) of the moving member (6) is located with respect to the main body (4). When moving in the axial direction, the locking portion (63) is used to engage the contact portion (46) of the main body (4) so that the elastic member (5) contracts in the radial direction. An expandable bottle plug characterized by being formed. 弾性体部材（５）と本体（４）とは一体に成形されることを特徴とする請求項５記載の拡張式ボトルプラグ。   6. The expandable bottle plug according to claim 5, wherein the elastic member (5) and the main body (4) are integrally formed. 移動部材（６）の円盤部（６５）の外周壁側には外環部（６４）が設けられ、外環部（６４）と円盤部（６５）との間には断裂自在な連接部（６６）が連接されることを特徴とする請求項５記載の拡張式ボトルプラグ。   An outer ring part (64) is provided on the outer peripheral wall side of the disk part (65) of the moving member (6), and a tearable connecting part (between the outer ring part (64) and the disk part (65)) ( 66) are connected, 6. The expandable bottle plug according to claim 5, wherein: 移動部材（６）の係止部（６３）に本体（４）の当接部（４６）が嵌合される時、弾性体部材（５）の直径は弾性体部材（５）が拡張していない状態の直径より大きく形成されることを特徴とする請求項５記載の拡張式ボトルプラグ。   When the abutting portion (46) of the main body (4) is fitted to the engaging portion (63) of the moving member (6), the elastic member (5) has an expanded diameter of the elastic member (5). The expandable bottle plug according to claim 5, wherein the expandable bottle plug is formed to be larger than a diameter in a non-existing state.
JP2007208145A 2006-11-16 2007-08-09 Expandable bottle plug Expired - Fee Related JP4625486B2 (en)

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US7850030B2 (en) 2010-12-14
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TW200823114A (en) 2008-06-01
JP4625486B2 (en) 2011-02-02
US20080116165A1 (en) 2008-05-22

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